24mm ID x 37mm OD Silicone Seal, seals on 24mm spindle and on the outer race of 37mm OD bearings.

Replacment set for certain Enduro and RWC outboard bottom brackets, BB92/BB86 press in bottom brackets, certain converted Shimano cups, and certain Enduro and RWC Bearing Upgrade Kits. For use with 24mm crank spindles. The outer lip of this seal fits directly to the bearing, making it something of a universal fit.

Sold in pairs